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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A129367 Triangle T(n, k) = A002415(n-k+3)*A002415(k+3), read by rows.

Table of values

n a(n)
0 36
1 120
2 120
3 300
4 400
5 300
6 630
7 1000
8 1000
9 630
10 1176
11 2100
12 2500
13 2100
14 1176
15 2016
16 3920
17 5250
18 5250
19 3920
20 2016
21 3240
22 6720
23 9800
24 11025
25 9800
26 6720
27 3240
28 4950
29 10800
30 16800
31 20580
32 20580
33 16800
34 10800
35 4950
36 7260
37 16500
38 27000
39 35280
40 38416
41 35280
42 27000
43 16500
44 7260

List of values

[36, 120, 120, 300, 400, 300, 630, 1000, 1000, 630, 1176, 2100, 2500, 2100, 1176, 2016, 3920, 5250, 5250, 3920, 2016, 3240, 6720, 9800, 11025, 9800, 6720, 3240, 4950, 10800, 16800, 20580, 20580, 16800, 10800, 4950, 7260, 16500, 27000, 35280, 38416, 35280, 27000, 16500, 7260]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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